Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
504: | \[L_{504}\] | 2 × 47 × 1103 × 10745088481<11> × 10749957121<11> × 115613939510481515041<21> × 1543264591998068763587428525085857166094507770366933120040961<61> |